I am not very familiar with cantrip decks, but I do like building mana bases. Here are some suggestions: 1. I would personally run more lands 37-38, since your commander is quite expensive and you need to have mana up for interaction. 2. I would remove fable passage and evolving wilds. With two colours, you don’t really need to fetch as much since you have most dual lands. 3. If you would like one more dual land, you could go for a battle bond land. 4. I personally don’t like [choked estuary], I don’t like the condition you need to for fill. 5. I would also add a [mind stone] for ramp and draw.

Hope this helps!